Perhaps you should try some spelling variations:
information search » information sharing, information service, information sources
5.4 communication » de communication, data communication
developing asia's » developing asian, developing areas
asia's africa » asia africa, animals africa, arabs africa
technology 1 » technology _
a developing » a development
search date » search data, research data, search space
date 5.4 » data 5.4, rate 5.4, dat 5.4
costs a » costs _, costs 4

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: technology 1 information search date 5.4 communication costs a developing asia's africa.~.
• Adding a wildcard symbol may retrieve word variants: technology 1 information search date 5.4 communication costs a developing asia's africa.*.